(Original Caption) Arrival of Ernst August of Hanover and Caroline of Monaco (in a dress by Gaultier). (Photo by Stephane Cardinale/Sygma via Getty Images)
MONTE-CARLO, MONACO - NOVEMBER 19: Beatrice Casiraghi and Princess Caroline of Hanover attend a Gala during Monaco National Day on November 19, 2018 in Monte-Carlo, Monaco. (Photo by SC Pool - Corbis/Corbis via Getty Images)
MONACO - JUNE: Princess Caroline of Monaco At Party, Monaco, June 1985. (Photo by PATRICK SICCOLI/Gamma-Rapho via Getty Images)
MONACO - NOVEMBER 19: Prince Albert II of Monaco and Princess Caroline of Hanover attend the Monaco National Day Gala at Grimaldi Forum on November 19, 2014 in Monaco, Monaco. (Photo by Monaco Princely Pool/WireImage)
MONACO - DECEMBER 16: (L-R) Princess Caroline of Hanover, Prince Albert II of Monaco arrive to attend Christmas Tree party at Monaco Palace on December 16, 2009 in Monaco, Monaco. (Photo by Pascal Le Segretain/Getty Images)
